43745280

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{89}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 141555600

約数和(自身を除く): 97810320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 384, 445, 480, 512, 534, 640, 712, 768, 890, 960, 1024, 1068, 1280, 1335, 1424, 1536, 1780, 1920, 2048, 2136, 2560, 2670, 2848, 3072, 3560, 3840, 4096, 4272, 5120, 5340, 5696, 6144, 7120, 7680, 8192, 8544, 10240, 10680, 11392, 12288, 14240, 15360, 16384, 17088, 20480, 21360, 22784, 24576, 28480, 30720, 32768, 34176, 40960, 42720, 45568, 49152, 56960, 61440, 68352, 81920, 85440, 91136, 98304, 113920, 122880, 136704, 163840, 170880, 182272, 227840, 245760, 273408, 341760, 364544, 455680, 491520, 546816, 683520, 729088, 911360, 1093632, 1367040, 1458176, 1822720, 2187264, 2734080, 2916352, 3645440, 4374528, 5468160, 7290880, 8749056, 10936320, 14581760, 21872640, 43745280]

約数ペア:

[(1, 43745280), (2, 21872640), (3, 14581760), (4, 10936320), (5, 8749056), (6, 7290880), (8, 5468160), (10, 4374528), (12, 3645440), (15, 2916352), (16, 2734080), (20, 2187264), (24, 1822720), (30, 1458176), (32, 1367040), (40, 1093632), (48, 911360), (60, 729088), (64, 683520), (80, 546816), (89, 491520), (96, 455680), (120, 364544), (128, 341760), (160, 273408), (178, 245760), (192, 227840), (240, 182272), (256, 170880), (267, 163840), (320, 136704), (356, 122880), (384, 113920), (445, 98304), (480, 91136), (512, 85440), (534, 81920), (640, 68352), (712, 61440), (768, 56960), (890, 49152), (960, 45568), (1024, 42720), (1068, 40960), (1280, 34176), (1335, 32768), (1424, 30720), (1536, 28480), (1780, 24576), (1920, 22784), (2048, 21360), (2136, 20480), (2560, 17088), (2670, 16384), (2848, 15360), (3072, 14240), (3560, 12288), (3840, 11392), (4096, 10680), (4272, 10240), (5120, 8544), (5340, 8192), (5696, 7680), (6144, 7120)]